(19)

(11)

EP 1 757 085 A2

(12)

(88) Date of publication A3: 19.10.2006 (43) Date of publication: 28.02.2007 Bulletin 2007/09 (21) Application number: 05718743.7 (22) Date of filing: 15.04.2005

(51) International Patent Classification (IPC):  H04N 5/225(2006.01) H04N 5/765(2006.01) (86) International application number: PCT/IB2005/051247 (87) International publication number: WO 2005/104542 (03.11.2005 Gazette 2005/44)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR LV MK YU (30) Priority: 21.04.2004 IT RM20040198 (71) Applicants: Ciccotti, Stefano 00151 Roma (IT) Mancino, Aldo 00152 Roma (IT)	(72) Inventors: Ciccotti, Stefano 00151 Roma (IT) Mancino, Aldo 00152 Roma (IT) (74) Representative: Papa, Elisabetta et al Società Italiana Brevetti S.p.A Piazza di Pietra, 39 00186 Roma 00186 Roma (IT)